* {
    margin: 0;
    padding: 0;
    outline: 0;
    border: 0;
    box-sizing:border-box;
    font-family: Helvetica Neue, Arial, PingFang SC, Hiragino Sans GB, STHeiti, Microsoft YaHei, WenQuanYi Micro Hei, sans-serif;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-touch-callout: none;
    -webkit-font-smoothing: antialiased;
}


html,
body {
    background-color: #f6f9f7;
    height: 100%;
    overflow: hidden;
    font-size: 14px;
    line-height: 100%;
    color: #555;
}

b,
strong {
    font-weight: 600
}

svg:not(:root) {
    overflow: hidden
}

img {
    vertical-align: middle
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

a {
    color: #353535
}

a,
a:hover {
    text-decoration: none
}

abbr[title] {
    border-bottom: 1px dotted
}

dfn {
    font-style: italic
}

mark {
    background: #ff0;
    color: #000
}

code,
kbd,
pre,
samp {
    font-family: monospace, serif;
    font-size: 1em
}

pre {
    white-space: pre-wrap
}

small {
    font-size: 80%
}

sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline
}

sup {
    top: -.5em
}

sub {
    bottom: -.25em
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: inherit;
    font-weight: 700;
    margin: 8px 0;
    line-height: 120%
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
    display: block
}

audio,
canvas,
video {
    display: inline-block
}

audio:not([controls]) {
    display: none;
    height: 0
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
    font-style: normal;
    font-weight: 500
}

input:focus::-webkit-input-placeholder,
textarea:focus::-webkit-input-placeholder {
    color: transparent
}

input:focus::-moz-input-placeholder,
textarea:focus::-moz-input-placeholder {
    color: transparent
}

input:focus::-ms-input-placeholder,
textarea:focus::-ms-input-placeholder {
    color: transparent
}

::-ms-clear {
    display: none
}

::-moz-selection {
    background: #333;
    color: #fff
}

::selection {
    background: #333;
    color: #fff
}

textarea {
    overflow: auto;
    vertical-align: top;
    resize: none
}